在下面对话的空白处填入适当的话语（话语可以是句子、短语或词），使对话完整。
A: Why are you so excited?
B: Don't you know? Li Na has won the French Open.
A:?
B: The French Open is a very important tennis match in the world.
A: Then it must be difficult to win the match, isn't it?
B:. It's the first time for China to win the match. It's really worth watching.
A: Oh, really? ! I missed it.
B: Don't worry. .
A: On the Internet? ! I'll watch the match tonight.